אִ֣ישׁ תּ֭וֹכָחוֹת מַקְשֶׁה־עֹ֑רֶף פֶּ֥תַע יִ֝שָּׁבֵ֗ר וְאֵ֣ין מַרְפֵּֽא׃
He that being often reproved hardeneth his neck Shall suddenly be broken, and that without remedy.
Read halakhic rulings (Jewish law) on Proverbs 29:1: and classical halakhic sources.